# Advanced

- [Custom Views](https://apps.developer.homey.app/advanced/custom-views.md): Custom views allow you to create interfaces specific to your app.
- [App Settings](https://apps.developer.homey.app/advanced/custom-views/app-settings.md): App Settings allow you to add custom HTML pages, that users can view to modify your app's settings. App Settings can be used for global configuration parameters for your app.
- [Custom Pairing Views](https://apps.developer.homey.app/advanced/custom-views/custom-pairing-views.md): Most drivers will suffice using the provided pairing templates. Some advanced drivers however can benefit from creating their own views.
- [HTML & CSS Styling](https://apps.developer.homey.app/advanced/custom-views/html-and-css-styling.md): The Homey Style Library is the key to a consistent user experience across all Homey Apps. We recommend to use this library above custom styling.
- [Web API](https://apps.developer.homey.app/advanced/web-api.md): Exposing and consuming a custom REST API for your Homey App with support for real-time events.
- [Images](https://apps.developer.homey.app/advanced/images.md): Images can be used in various places throughout Homey, such as album art for speakers, camera devices and in Flows.
- [Videos](https://apps.developer.homey.app/advanced/videos.md): Devices can add support for streaming video, which can be viewed from the mobile app & dashboards.
- [LED Ring](https://apps.developer.homey.app/advanced/ledring.md): Homey's LED ring consists of 24 RGB LED's that apps can control and supply new animations for.
- [Homey Compose](https://apps.developer.homey.app/advanced/homey-compose.md): Homey Compose makes developing Homey Apps easier by splitting up the App Manifest into multiple smaller manifests.


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.